html,
body,
#app{
    height: 100%;
    margin: 0;
    padding: 0;
    min-width: 1366px;
}
.el-breadcrumb{
    margin-bottom: 15px;
}
.el-cascader-menu {
    height: 300px;
  }
.el-steps{
    margin: 25px 0;
}
.el-step__title{
    font-size: 13px;
}